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ARS Home Office of Communications Images Photos Jan11





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Image Number D2051-1 University of Florida collaborator Jared Ali adds insect-killing nematodes to a six-arm olfactometer to test their attraction to different citrus rootstock cultivars attacked by *Diaprepes* root weevil larvae. The olfactometer is filled with sandy soil to simulate conditions below ground.  Photo by Peggy Greb.  640 pixels wide: (d2051-1.jpg)   Please visit our Image Gallery


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